feat: Add setup-mcp.sh for generating local MCP config

If ${workspaceFolder} isn't supported, run:
  ./scripts/setup-mcp.sh

Generates .mcp.json with absolute paths for current setup.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitignore

@@ -68,3 +68,5 @@ dist/
 out/
 storybook-static/
 venv/
+# Local MCP config (generated)
+# .mcp.json